Fix fl_read_image() under hybrid Wayland/X11 platform.

Function fl_read_image() obliges to keep a minimal use of global variable fl_window
also under the Wayland platform, even if its type (Window) makes little sense for
the hybrid library because it has its X11 value (given by X11/X.h) which is not
meaningful for the Wayland leg of the hybrid platform.

Virtual member function Fl_Surface_Device::as_image_surface() becomes useless.

1 files changed, 0 insertions, 8 deletions

diff --git a/src/Fl_Image_Surface.cxx b/src/Fl_Image_Surface.cxx
index 1a5f5ec31..d1a19c6ff 100644
--- a/src/Fl_Image_Surface.cxx
+++ b/src/Fl_Image_Surface.cxx
@@ -90,9 +90,6 @@ int Fl_Image_Surface_Driver::printable_rect(int *w, int *h) {
   return 0;
 }
 
-Fl_Image_Surface *Fl_Image_Surface_Driver::as_image_surface() {
-  return image_surface_;
-}
 /**
  \}
  \endcond
@@ -155,11 +152,6 @@ void Fl_Image_Surface::rescale() {
 }
 
 
-Fl_Image_Surface *Fl_Image_Surface::as_image_surface() {
-  return this;
-}
-
-
 // implementation of the fl_XXX_offscreen() functions
 
 static Fl_Image_Surface **offscreen_api_surface = NULL;